首页 > 最新文献

Aquatic Sciences and Engineering最新文献

英文 中文
Cyanocidal Effect of H2O2 on the Bloom-Forming Microcystis aeruginosa and Sphaerospermopsis aphanizomenoides H2O2对青铜绿微囊藻和隐芽球藻的杀氰作用
Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-09-15 DOI: 10.26650/ase20231320771
Latife Köker, Emine Özbayram, Ayça Oğuz Çam, Reyhan Akçaalan, Meriç Albay
Cyanobacterial blooms are a global concern causing water quality problems that have serious effects on recreational activities, irrigation, and drinking water usage. Various approaches are available to control cyanobacterial blooms in which Hydrogen Peroxide (H 2 O 2 ) emerges as a noteworthy environmentally safe oxidizing agent selectively inhibiting the growth of cyanobacteria and leaving no residue. The objective of this study was to assess how different concentrations of H 2 O 2 (1, 2, and 4 mg L -1 ) affect the growth of unicellular Microcystis aeruginosa and filamentous Sphaero-spermopsis aphanizomenoides cultures obtained from inland waters in Türkiye and to compare the effectiveness of H 2 O 2 application in monocultures and mixed cultures. For this purpose, the experimental setups were conducted in 96-well microtiter plates with eight replicates, and the growth of cultures during the experiment was monitored by measuring cell optical density at 665 nm (OD 665 ). The results showed that 1 mg L -1 H 2 O 2 had a significant effect on the growth of monocultures of Microcystis with cell densities of 100x10 3 cell mL -1 (p<0.05) and Sphaerospermopsis with 50x103 cell mL -1 . The cell growth of Microcystis cultures with higher densities declined at 4 mg L -1 H 2 O 2 addition, significantly. However, 4 mg L -1 H 2 O 2 dosage was effective up to 200x10 3 cell mL -1 Sphaeros-permopsis . In the mixtures of these species, 2 mg L -1 H 2 O 2 application was effective to suppress the tested cell densities in the case of Microcystis dominance.
{"title":"Cyanocidal Effect of H2O2 on the Bloom-Forming Microcystis aeruginosa and Sphaerospermopsis aphanizomenoides","authors":"Latife Köker, Emine Özbayram, Ayça Oğuz Çam, Reyhan Akçaalan, Meriç Albay","doi":"10.26650/ase20231320771","DOIUrl":"https://doi.org/10.26650/ase20231320771","url":null,"abstract":"Cyanobacterial blooms are a global concern causing water quality problems that have serious effects on recreational activities, irrigation, and drinking water usage. Various approaches are available to control cyanobacterial blooms in which Hydrogen Peroxide (H 2 O 2 ) emerges as a noteworthy environmentally safe oxidizing agent selectively inhibiting the growth of cyanobacteria and leaving no residue. The objective of this study was to assess how different concentrations of H 2 O 2 (1, 2, and 4 mg L -1 ) affect the growth of unicellular Microcystis aeruginosa and filamentous Sphaero-spermopsis aphanizomenoides cultures obtained from inland waters in Türkiye and to compare the effectiveness of H 2 O 2 application in monocultures and mixed cultures. For this purpose, the experimental setups were conducted in 96-well microtiter plates with eight replicates, and the growth of cultures during the experiment was monitored by measuring cell optical density at 665 nm (OD 665 ). The results showed that 1 mg L -1 H 2 O 2 had a significant effect on the growth of monocultures of Microcystis with cell densities of 100x10 3 cell mL -1 (p<0.05) and Sphaerospermopsis with 50x103 cell mL -1 . The cell growth of Microcystis cultures with higher densities declined at 4 mg L -1 H 2 O 2 addition, significantly. However, 4 mg L -1 H 2 O 2 dosage was effective up to 200x10 3 cell mL -1 Sphaeros-permopsis . In the mixtures of these species, 2 mg L -1 H 2 O 2 application was effective to suppress the tested cell densities in the case of Microcystis dominance.","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135395743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Urban Lakes, South Tangerang City Based on Water Quality Index and Phytoplankton Composition as Bioindicator 基于水质指数和浮游植物组成作为生物指标的坦格朗南部城市湖泊
Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-09-11 DOI: 10.26650/ase20231267923
Yayan Assuyuti, Ahmad Wicaksono, Dasumiati Dasumiati, Khohirul Hidayah, Firdaus Ramadhan, Alfan Rijaluddin, Dinda Haribowo
{"title":"Urban Lakes, South Tangerang City Based on Water Quality Index and Phytoplankton Composition as Bioindicator","authors":"Yayan Assuyuti, Ahmad Wicaksono, Dasumiati Dasumiati, Khohirul Hidayah, Firdaus Ramadhan, Alfan Rijaluddin, Dinda Haribowo","doi":"10.26650/ase20231267923","DOIUrl":"https://doi.org/10.26650/ase20231267923","url":null,"abstract":"","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135980718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of Lotic Macroinvertebrate Assemblage in the Oconaluftee River Basin in Cherokee, North Carolina 北卡罗莱纳切罗基oconalutee河流域大型无脊椎动物群落的评估
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-08-28 DOI: 10.26650/ase20231285476
Sierra Benfield, S. Unger
Macroinvertebrate assemblage assessments act as useful analysis tools for assessing aquatic eco-systems health. These animals also serve as a base trophic level, acting as a source of food for many other aquatic organisms including fish and salamanders. Obtaining baseline data for monitoring aquatic insects and subsequent river health is vital to understand food chains and river ecological interactions. We sampled macroinvertebrate communities in two streams in the Oconaluftee River basin, in the Cherokee Qualla, North Carolina. Over 600 macroinvertebrates were collected and identified to the lowest taxonomic level possible, providing a macroinvertebrate profile of both riffle and run habitats. We identified over 35 genera and report on functional feeding groups, with biotic indices of water quality. Ephemeroptera, Plecoptera, and Trichoptera values varied, 21% and 65.43% for Raven’s Fork and 22% and 79.06% for the Oconaluftee rivers. This macroinvertebrate community suggests healthy stream aquatic insects and above average water quality, in spite of the urban land use found in the riparian zones of the sample sites. This research can be used as a base-line for future monitoring of aquatic streams in the area of the Cherokee Qualla.
大型无脊椎动物群落评估是评估水生生态系统健康状况的有用分析工具。这些动物也是基本营养级,是包括鱼类和蝾螈在内的许多其他水生生物的食物来源。获得监测水生昆虫和随后河流健康的基线数据对于了解食物链和河流生态相互作用至关重要。我们对北卡罗来纳州切罗基Qualla的Oconaluftee河流域的两条溪流中的大型无脊椎动物群落进行了采样。收集了600多种大型无脊椎动物,并将其鉴定为尽可能低的分类水平,提供了浅滩和奔跑栖息地的大型无脊椎动物概况。我们鉴定了超过35个属,并报告了功能性进食群,以及水质的生物指数。Ephemeroptera、Plecoptera和Trichoptera的数值各不相同,Raven’s Fork分别为21%和65.43%,Oconaluftee河分别为22%和79.06%。尽管在采样点的河岸带发现了城市土地利用,但这种大型无脊椎动物群落表明,溪流水生昆虫健康,水质高于平均水平。这项研究可作为切罗基Qualla地区未来水生溪流监测的基线。
{"title":"Assessment of Lotic Macroinvertebrate Assemblage in the Oconaluftee River Basin in Cherokee, North Carolina","authors":"Sierra Benfield, S. Unger","doi":"10.26650/ase20231285476","DOIUrl":"https://doi.org/10.26650/ase20231285476","url":null,"abstract":"Macroinvertebrate assemblage assessments act as useful analysis tools for assessing aquatic eco-systems health. These animals also serve as a base trophic level, acting as a source of food for many other aquatic organisms including fish and salamanders. Obtaining baseline data for monitoring aquatic insects and subsequent river health is vital to understand food chains and river ecological interactions. We sampled macroinvertebrate communities in two streams in the Oconaluftee River basin, in the Cherokee Qualla, North Carolina. Over 600 macroinvertebrates were collected and identified to the lowest taxonomic level possible, providing a macroinvertebrate profile of both riffle and run habitats. We identified over 35 genera and report on functional feeding groups, with biotic indices of water quality. Ephemeroptera, Plecoptera, and Trichoptera values varied, 21% and 65.43% for Raven’s Fork and 22% and 79.06% for the Oconaluftee rivers. This macroinvertebrate community suggests healthy stream aquatic insects and above average water quality, in spite of the urban land use found in the riparian zones of the sample sites. This research can be used as a base-line for future monitoring of aquatic streams in the area of the Cherokee Qualla.","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47163429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sturgeon Aquaculture Potentiality in Egypt in View of the Global Development of Aquaculture and Fisheries Conservation Techniques: An Overview and Outlook 从全球水产养殖和渔业保护技术发展看埃及鲟鱼养殖潜力:综述与展望
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-08-01 DOI: 10.26650/ase20231277641
A. Elhetawy, L. Vasilyeva, N. Sudakova, M. Abdel‐Rahim
Sturgeon conservation is a global issue, with wild sturgeon amounts dropping rapidly and continuously. This article explores the essential role that aquaculture plays in the conservation of these critically endangered fish, the replenishing of the natural population, fulfilling the expanding demand and possibilities for caviar markets, and reducing pressure on fisheries’ catch. It also reviews the history of controlled breeding programs designed to supplement wild Caspian Sea populations, the possibilities for sturgeon aquaculture production, and the worldwide caviar trade industry in the coming years. Globally, the successful and profitable expansion of captive sturgeon farming over the last three decades has fulfilled the consumer market's demand for caviar and meat, resulting in a considerable decline in the global caviar price. Given the presence of successful sturgeon farming in the Arabian Gulf region (Saudi Arabia and the United Arab Emirates), the prospect of introducing the sturgeon farming industry in Egypt is underlined. In comparison to other nations in the region, Egypt has excellent prospects for establishing such an aquaculture business, as Egypt's aquaculture sector is by far the largest in Africa and the sixth largest internationally. Furthermore, the availability of qualified workers, the diversity of water sources, and Egypt's moderate climate and environment increase the likelihood of successful sturgeon farming.
鲟鱼的保护是一个全球性的问题,野生鲟鱼的数量持续快速下降。本文探讨了水产养殖在保护这些极度濒危鱼类、补充自然种群、满足鱼子酱市场不断扩大的需求和可能性以及减少渔业捕捞压力方面所发挥的重要作用。它还回顾了旨在补充里海野生种群的控制育种计划的历史,鲟鱼水产养殖生产的可能性,以及未来几年全球鱼子酱贸易行业。在全球范围内,过去三十年来圈养鲟鱼养殖的成功和盈利扩张满足了消费者市场对鱼子酱和肉的需求,导致全球鱼子酱价格大幅下降。鉴于阿拉伯海湾地区(沙特阿拉伯和阿拉伯联合酋长国)鲟鱼养殖业的成功,在埃及引进鲟鱼养殖业的前景得到了强调。与该地区的其他国家相比,埃及在建立这种水产养殖业务方面具有良好的前景,因为埃及的水产养殖部门是迄今为止非洲最大、国际第六大的。此外,合格工人的可用性、水源的多样性以及埃及温和的气候和环境增加了鲟鱼养殖成功的可能性。
{"title":"Sturgeon Aquaculture Potentiality in Egypt in View of the Global Development of Aquaculture and Fisheries Conservation Techniques: An Overview and Outlook","authors":"A. Elhetawy, L. Vasilyeva, N. Sudakova, M. Abdel‐Rahim","doi":"10.26650/ase20231277641","DOIUrl":"https://doi.org/10.26650/ase20231277641","url":null,"abstract":"Sturgeon conservation is a global issue, with wild sturgeon amounts dropping rapidly and continuously. This article explores the essential role that aquaculture plays in the conservation of these critically endangered fish, the replenishing of the natural population, fulfilling the expanding demand and possibilities for caviar markets, and reducing pressure on fisheries’ catch. It also reviews the history of controlled breeding programs designed to supplement wild Caspian Sea populations, the possibilities for sturgeon aquaculture production, and the worldwide caviar trade industry in the coming years. Globally, the successful and profitable expansion of captive sturgeon farming over the last three decades has fulfilled the consumer market's demand for caviar and meat, resulting in a considerable decline in the global caviar price. Given the presence of successful sturgeon farming in the Arabian Gulf region (Saudi Arabia and the United Arab Emirates), the prospect of introducing the sturgeon farming industry in Egypt is underlined. In comparison to other nations in the region, Egypt has excellent prospects for establishing such an aquaculture business, as Egypt's aquaculture sector is by far the largest in Africa and the sixth largest internationally. Furthermore, the availability of qualified workers, the diversity of water sources, and Egypt's moderate climate and environment increase the likelihood of successful sturgeon farming.","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46618343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sea Cucumber Trade and Sustainability in Türkiye: Progress, Problems, and Opportunities 海参贸易与可持续发展:进展、问题与机遇
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-07-12 DOI: 10.26650/ase20231276000
M. Aydın, Kadir Aksay, U. Karadurmuş
Türkiye is rich in sea cucumber stocks and therefore offers ample opportunities for becoming the leading exporter in the world. This study aims to explore sea cucumber export trends in Türkiye for the first time using annual series data. Export-related information has been compiled from official data records and interviews with the managers of exporting companies. The data set includes the sea cucumber export process in Türkiye, export destinations, temporal shifts in export, and export tendency according to Harmonized System codes. Türkiye is in a competitive and advantageous position in the global market. This study has revealed that the export of sea cucumber products from Türkiye has performed well and seems to have grown well over the years, mainly when exporting to high-demand countries. Investing in the sea cucumber sector will also pay off through long-run economic growth and development. COVID-19, high commodity prices and inflation, and the Rus-sia-Ukraine conflict have been identified as problems in sea cucumber exports. To reach long-term export targets, Türkiye should develop trading policies toward export performance and sustainable stock management. Maintaining exports in high-value-added markets and increasing financial support for exporters have been determined as the fundamental elements of these policies.
挪威海参储量丰富,因此为成为世界主要出口国提供了充足的机会。本研究旨在首次利用年度系列数据探讨日本海参出口趋势。与出口有关的信息是根据官方数据记录和对出口公司经理的采访汇编而成的。该数据集包括日本海参出口过程、出口目的地、出口时间变化和按协调制度编码的出口趋势。公司在全球市场上处于竞争优势地位。这项研究表明, rkiye海参产品的出口表现良好,多年来似乎增长良好,主要是出口到高需求国家。投资海参行业也将通过长期的经济增长和发展获得回报。新冠肺炎疫情、大宗商品价格高企和通货膨胀、俄乌冲突被认为是影响海参出口的主要问题。为了实现长期出口目标, rkiye应制定出口绩效和可持续库存管理的贸易政策。维持高附加值市场的出口和增加对出口商的财政支持已被确定为这些政策的基本要素。
{"title":"Sea Cucumber Trade and Sustainability in Türkiye: Progress, Problems, and Opportunities","authors":"M. Aydın, Kadir Aksay, U. Karadurmuş","doi":"10.26650/ase20231276000","DOIUrl":"https://doi.org/10.26650/ase20231276000","url":null,"abstract":"Türkiye is rich in sea cucumber stocks and therefore offers ample opportunities for becoming the leading exporter in the world. This study aims to explore sea cucumber export trends in Türkiye for the first time using annual series data. Export-related information has been compiled from official data records and interviews with the managers of exporting companies. The data set includes the sea cucumber export process in Türkiye, export destinations, temporal shifts in export, and export tendency according to Harmonized System codes. Türkiye is in a competitive and advantageous position in the global market. This study has revealed that the export of sea cucumber products from Türkiye has performed well and seems to have grown well over the years, mainly when exporting to high-demand countries. Investing in the sea cucumber sector will also pay off through long-run economic growth and development. COVID-19, high commodity prices and inflation, and the Rus-sia-Ukraine conflict have been identified as problems in sea cucumber exports. To reach long-term export targets, Türkiye should develop trading policies toward export performance and sustainable stock management. Maintaining exports in high-value-added markets and increasing financial support for exporters have been determined as the fundamental elements of these policies.","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45507513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines 比纳汉河的形态演化,帕洛,莱特,6501,菲律宾
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-07-11 DOI: 10.26650/ase20231244025
Kimberly Naputo, R.a. Distrajo, Keanna Ortiz, N. Gutierrez
Using Landsat satellite images, this study evaluated the morphological evolution of the Binahaan River, Palo from 2000-2020. It focuses on quantifying the morphological changes in terms of river planform parameters namely channel width, channel length, channel area, and sinuosity, as well as erosion and accretion rates. Multi-temporal satellite images were collected and analyzed to recognize the quinquennial and seasonal alterations. With the quantification of the spatial extent and rates of bank-line alterations by means of remote sensing, the purpose is to better understand the erosion and accretion processes of the Binahaan River from the perspective of its planform parameters. Throughout the study period, the river experienced significant morphological changes in planform; however, no consistent trend was found due to the dynamic nature of the river. The seasonal and quinquennial erosion and accretion rates of the river were also analyzed. It was found that the right bank line was more susceptible to erosion and accretion. Seasonally, the river was more prone to sediment accumulation which led to the narrowing of channel widths and decreasing channel area. In the quinquennial comparison during the dry seasons, the river was mostly dominated by erosion, while during wet seasons, the river was more prone to accretion. In terms of change in the area, whether by loss or gain of land, the river consistently displayed increasing change from 2000 to 2020. The results of this study could be utilized to develop an integrated strategy for its management and restore the fundamental processes that shape and maintain the river.
利用陆地卫星图像,本研究评估了2000-2020年Palo Binahaan河的形态演变。它侧重于量化河流平面形状参数的形态变化,即河道宽度、河道长度、河道面积和弯曲度,以及侵蚀和吸积率。收集和分析了多时相卫星图像,以识别五年期和季节性的变化。通过遥感量化河岸线变化的空间范围和速率,目的是从平面形状参数的角度更好地了解Binahaan河的侵蚀和吸积过程。在整个研究期间,河流平面形态发生了显著的形态变化;然而,由于河流的动态性质,没有发现一致的趋势。还分析了该河的季节性和五年期侵蚀和增积率。研究发现,右岸线更容易受到侵蚀和吸积的影响。在季节上,河流更容易发生泥沙淤积,导致河道宽度变窄,河道面积减少。在旱季的五年期比较中,河流主要受侵蚀,而在雨季,河流更容易淤积。就面积变化而言,无论是土地损失还是获得,从2000年到2020年,这条河的变化一直在增加。这项研究的结果可用于制定综合管理战略,并恢复塑造和维护河流的基本过程。
{"title":"Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines","authors":"Kimberly Naputo, R.a. Distrajo, Keanna Ortiz, N. Gutierrez","doi":"10.26650/ase20231244025","DOIUrl":"https://doi.org/10.26650/ase20231244025","url":null,"abstract":"Using Landsat satellite images, this study evaluated the morphological evolution of the Binahaan River, Palo from 2000-2020. It focuses on quantifying the morphological changes in terms of river planform parameters namely channel width, channel length, channel area, and sinuosity, as well as erosion and accretion rates. Multi-temporal satellite images were collected and analyzed to recognize the quinquennial and seasonal alterations. With the quantification of the spatial extent and rates of bank-line alterations by means of remote sensing, the purpose is to better understand the erosion and accretion processes of the Binahaan River from the perspective of its planform parameters. Throughout the study period, the river experienced significant morphological changes in planform; however, no consistent trend was found due to the dynamic nature of the river. The seasonal and quinquennial erosion and accretion rates of the river were also analyzed. It was found that the right bank line was more susceptible to erosion and accretion. Seasonally, the river was more prone to sediment accumulation which led to the narrowing of channel widths and decreasing channel area. In the quinquennial comparison during the dry seasons, the river was mostly dominated by erosion, while during wet seasons, the river was more prone to accretion. In terms of change in the area, whether by loss or gain of land, the river consistently displayed increasing change from 2000 to 2020. The results of this study could be utilized to develop an integrated strategy for its management and restore the fundamental processes that shape and maintain the river.","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43705717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822) 赖科(Raikor, Cirrhinus reba)诱导育种的育雏及剂量优化(Hamilton, 1822)
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-07-10 DOI: 10.26650/ase20231262381
D. Das, Shamim Rayhan, M. Haque, N. Begum, Mohammad Hossain, D. Pandit
{"title":"Brood Rearing and Dose Optimisation for Induced Breeding of Raikor, Cirrhinus reba (Hamilton, 1822)","authors":"D. Das, Shamim Rayhan, M. Haque, N. Begum, Mohammad Hossain, D. Pandit","doi":"10.26650/ase20231262381","DOIUrl":"https://doi.org/10.26650/ase20231262381","url":null,"abstract":"","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46575209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nutritional Quality, Proximate and Fatty Acid Compositions of Commercially Important Fish from Different Rivers in SE Türkiye: A Comparative Research 东南<s:1> rkiye不同河流重要商业鱼类的营养品质、近似值和脂肪酸组成比较研究
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-07-10 DOI: 10.26650/ase20231260198
İhsan Ekin
{"title":"Nutritional Quality, Proximate and Fatty Acid Compositions of Commercially Important Fish from Different Rivers in SE Türkiye: A Comparative Research","authors":"İhsan Ekin","doi":"10.26650/ase20231260198","DOIUrl":"https://doi.org/10.26650/ase20231260198","url":null,"abstract":"","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42353401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Total Suspended Solids at Different Levels on the Eggs and Larvae of Endemic Fish, Tarek (Alburnus tarichi Güldenstädt, 1814) in the Karasu River (Van, Turkey) 不同水平总悬浮物对土耳其卡拉苏河特有种鱼Tarek (Alburnus tarichi Güldenstädt, 1814)卵和幼鱼的影响
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-07-05 DOI: 10.26650/ase20231264370
A. Atıcı, M. Elp, F. Şen
The Karasu River (Van, Turkey) is one of the most important sources of intensive reproduction for Tarek ( Alburnus tarichi Güldenstädt, 1814) in the Van Lake basin. However, sand pits and sand extraction activities in the Karasu River threaten the spawning areas of A. tarichi . This study aimed to investigate how increased sediment concentration in the Karasu River affects the eggs and larvae of A. tarichi during the reproductive period. The study in the laboratory was designed by measuring total suspended solids and turbidity associated with the river over two years for five different experimental groups (corresponding to 0, 10, 50, 100, and 600 mg L -1 , and associated groups: control group, Group 1, Group 2, Group 3, and Group 4, respectively). The percentage of hatched out larvae was statistically different between the groups (p<0.05). The highest percentages of hatched out larvae were found in the control group (73.98±5.89%) and Group 1 (68.05±2.96%). The highest survival rates in larvae were determined in the control group (53.35±5.62%) and Group 1 (44.98±4.41%). These results demonstrate that A. tarichi is sensitive to suspended solid concentrations that are very common in the natural environment. In conclusion, sand pits and sand extraction activities must be stopped completely during the reproductive period of A. tarichi between May and July and strict controls should be put in place during this time. These measures will provide an important contribution to ensuring the continuity of this species.
卡拉苏河(土耳其Van)是Van湖盆地Tarek (Alburnus tarichi Güldenstädt, 1814)密集繁殖的最重要来源之一。然而,卡拉苏河的沙坑和采砂活动对大鲵的产卵区构成了威胁。本研究旨在探讨喀拉苏河沉积物浓度的增加对鱼卵和幼虫在繁殖期的影响。在实验室进行的研究是通过测量5个不同的实验组(分别对应于0、10、50、100和600 mg L -1,以及相关组:对照组、1组、2组、3组和4组)在两年内与河流相关的总悬浮物和浊度来设计的。各组幼虫孵化率差异有统计学意义(p<0.05)。孵卵率以对照组(73.98±5.89%)和1组(68.05±2.96%)最高。幼虫存活率以对照组(53.35±5.62%)和1组(44.98±4.41%)最高。结果表明,田蓟对自然环境中常见的悬浮物浓度敏感。综上所述,在5 ~ 7月的田鼠繁殖期内,应完全停止沙坑和采沙活动,并严格控制。这些措施将为确保这一物种的延续作出重要贡献。
{"title":"Effects of Total Suspended Solids at Different Levels on the Eggs and Larvae of Endemic Fish, Tarek (Alburnus tarichi Güldenstädt, 1814) in the Karasu River (Van, Turkey)","authors":"A. Atıcı, M. Elp, F. Şen","doi":"10.26650/ase20231264370","DOIUrl":"https://doi.org/10.26650/ase20231264370","url":null,"abstract":"The Karasu River (Van, Turkey) is one of the most important sources of intensive reproduction for Tarek ( Alburnus tarichi Güldenstädt, 1814) in the Van Lake basin. However, sand pits and sand extraction activities in the Karasu River threaten the spawning areas of A. tarichi . This study aimed to investigate how increased sediment concentration in the Karasu River affects the eggs and larvae of A. tarichi during the reproductive period. The study in the laboratory was designed by measuring total suspended solids and turbidity associated with the river over two years for five different experimental groups (corresponding to 0, 10, 50, 100, and 600 mg L -1 , and associated groups: control group, Group 1, Group 2, Group 3, and Group 4, respectively). The percentage of hatched out larvae was statistically different between the groups (p<0.05). The highest percentages of hatched out larvae were found in the control group (73.98±5.89%) and Group 1 (68.05±2.96%). The highest survival rates in larvae were determined in the control group (53.35±5.62%) and Group 1 (44.98±4.41%). These results demonstrate that A. tarichi is sensitive to suspended solid concentrations that are very common in the natural environment. In conclusion, sand pits and sand extraction activities must be stopped completely during the reproductive period of A. tarichi between May and July and strict controls should be put in place during this time. These measures will provide an important contribution to ensuring the continuity of this species.","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41547349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ultrasonic Pre-Treatment and Vacuum Effect on the Drying of Cancer Pagurus Meat 超声预处理及真空对癌症肉干燥的影响
IF 0.7 Q4 MARINE & FRESHWATER BIOLOGY Pub Date : 2023-07-05 DOI: 10.26650/ase20231270399
Zehra Özyalçın, A. Kipcak
{"title":"Ultrasonic Pre-Treatment and Vacuum Effect on the Drying of Cancer Pagurus Meat","authors":"Zehra Özyalçın, A. Kipcak","doi":"10.26650/ase20231270399","DOIUrl":"https://doi.org/10.26650/ase20231270399","url":null,"abstract":"","PeriodicalId":52866,"journal":{"name":"Aquatic Sciences and Engineering","volume":" ","pages":""},"PeriodicalIF":0.7,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42024644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Aquatic Sciences and Engineering
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1